Published by:
CGP EDU Academic Team
Published on: September 13, 2026
In photoelectric effect, the stopping potential 
frequency 
curve is plotted. (h is the Planck's constant and 
is work function of metal)
A
is linear. , ,
B
The slope of 
curve 
and
curve and
C
h constant is related to the slope of 
line. and and (E) only
only
line. and and (E) only only
D
The value of electric charge of electron is not required to determine 
using the 
curve. (E) The work function can be estimated without knowing the value of 
. Choose the correct answer from the options given below:
only and (E) only
using the curve. (E) The work function can be estimated without knowing the value of . Choose the correct answer from the options given below: only and (E) only
Text Solution
Verified by ExpertsThe correct answer is:
B
is linear correct
Slope
Wrong
Slope 
Correct
Incorrect
(E) Correct
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